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API Saltwater Marine Master Aquarium Test Kit 6/2026
US $28.00
Condition:
3 available35 sold
- Buy It NowAPI Saltwater Marine Master Aquarium Test Kit 6/2026
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Shipping:
Free delivery - Arrives before Christmas
Get it between Sat, Dec 13 and Thu, Dec 18 to 94104.
Located in: New York, New York, United States
Returns:
14 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
Special financing available. See terms and apply now- for PayPal Credit, opens in a new window or tab
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About this item
Seller assumes all responsibility for this listing.
eBay item number:404496089364
Item specifics
- Condition
- UPC
- 0317163134016
- Brand
- API
- Test/Treatment Parameter
- Alkalinity/KH, Ammonia, Salt, Water Clarity, pH Level, Nitrate, Phosphate, Nitrite
- Type
- Test Kit
- Water Type
- Marine
- Model
- 401M
- MPN
- 401M
About this product
Product Identifiers
Brand
API
MPN
401M
UPC
0317163134016, 0789416855076, 0611102190393
Model
401M
eBay Product ID (ePID)
19003306162
Product Key Features
Test/Treatment Parameter
Alkalinity/KH, Ammonia, Salt, Water Clarity, pH Level, Nitrate, Phosphate, Nitrite
Water Type
Marine
Type
Test Kit
Dimensions
Weight
1
Item description from the seller
Seller feedback (7,371)
This item (13)
All items (7,371)
- e***5 (978)- Feedback left by buyer.More than a year agoVerified purchaseTwo broken test vials in the box during shipping. Great item otherwise and still usable.
- 1***c (1108)- Feedback left by buyer.Past yearVerified purchaseFast,great prices!!
- 8***8 (298)- Feedback left by buyer.Past 6 monthsVerified purchaseSend wrobg item and almost two weeks later haven't received the return lable
- y***y (2162)- Feedback left by buyer.Past 6 monthsVerified purchaseBought for myself, exactly what I wanted at a great price. Through absolutely no fault of the seller, FedEx mis-routed this item from NY to PA through OR and back (!) arriving 9 days later than estimated with the box scuffed up despite very adequate packing. The seller can't be blamed of course, gets 5 stars for item value and quality - no harm done. FedEx gets negative stars.Koi Studio Kit - Watercolor Sets for Studio Art or Art On the Go - 72 Colors ... (#405871986886)
- m***j (39)- Feedback left by buyer.Past 6 monthsVerified purchaseAwesome seller! Fast shipping, great comms., product as described, well packaged, great price! Perfect transaction - as always. Highly recommend this seller. 5 STARS!!! Thank you!!Pet Honesty Hip + Joint Health For Cats 30ct Chicken Flavor ex/2026 (#404583223425)
- m***b (253)- Feedback left by buyer.Past 6 monthsVerified purchaseItems where as described - though I did add a “note” to the purchase and never heard from Seller regarding either question - I especially wanted to confirm EXPIRATION DATE of items as other’s had had issues with getting expired items and wanted to avoid that, pricing was good, shipping was standard and no issues.LARGE SENIOR 84 Nutramax Joint Health Supplement ex. 01/26 (#405099722989)
Product ratings and reviews
Most relevant reviews
- Feb 17, 2016Top favorable review
Great test kit
Verified purchase: YesCondition: NewSold by: aquaticpetsupplies4u
- May 12, 2022
Exactly What I needed
Verified purchase: YesCondition: NewSold by: josuevasquez95
- May 31, 2017
Good product
Verified purchase: YesCondition: NewSold by: frogpondaquatics
- Oct 31, 2022
Test kit
Verified purchase: YesCondition: NewSold by: reef-shop
- Jun 15, 2021
Saltwater test kit
Verified purchase: YesCondition: New
More to explore :
- API Aquarium Water Test Kits,
- API Marine Fish & Aquariums,
- Marine Aquarium Water Test Kits,
- API Marine Aquarium Scrapers Supplies,
- Nitrate Marine Aquarium Water Test Kits,
- Red Sea Marine Aquarium Water Test Kits,
- Alkalinity/KH Marine Aquarium Water Test Kits,
- PH Level Marine Aquarium Water Test Kits,
- Aquarium Water Test Kit,
- Hikari Marine Aquarium Water Tests & Treatment
Seller feedback (7,371)
This item (13)
All items (7,371)
- e***5 (978)- Feedback left by buyer.More than a year agoVerified purchaseTwo broken test vials in the box during shipping. Great item otherwise and still usable.
- 1***c (1108)- Feedback left by buyer.Past yearVerified purchaseFast,great prices!!
- 8***8 (298)- Feedback left by buyer.Past 6 monthsVerified purchaseSend wrobg item and almost two weeks later haven't received the return lable
- y***y (2162)- Feedback left by buyer.Past 6 monthsVerified purchaseBought for myself, exactly what I wanted at a great price. Through absolutely no fault of the seller, FedEx mis-routed this item from NY to PA through OR and back (!) arriving 9 days later than estimated with the box scuffed up despite very adequate packing. The seller can't be blamed of course, gets 5 stars for item value and quality - no harm done. FedEx gets negative stars.Koi Studio Kit - Watercolor Sets for Studio Art or Art On the Go - 72 Colors ... (#405871986886)
- m***j (39)- Feedback left by buyer.Past 6 monthsVerified purchaseAwesome seller! Fast shipping, great comms., product as described, well packaged, great price! Perfect transaction - as always. Highly recommend this seller. 5 STARS!!! Thank you!!Pet Honesty Hip + Joint Health For Cats 30ct Chicken Flavor ex/2026 (#404583223425)
- m***b (253)- Feedback left by buyer.Past 6 monthsVerified purchaseItems where as described - though I did add a “note” to the purchase and never heard from Seller regarding either question - I especially wanted to confirm EXPIRATION DATE of items as other’s had had issues with getting expired items and wanted to avoid that, pricing was good, shipping was standard and no issues.LARGE SENIOR 84 Nutramax Joint Health Supplement ex. 01/26 (#405099722989)